Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Measurement
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Thks
Date Posted: 1 year ago
Views: 222
See 2 Answers
13 easy
2 medium
1 difficult
Maximum = 16 questions
2 medium
1 difficult
Maximum = 16 questions
Can you please provide equation
This question is more of guess and check, below is my explanation, hope it helps.
If Anita answers AT LEAST one of each question, the minimum point is 2+5+7 = 14
43-14=29
To have maximum questions, divide 29 by 2 to get a larger quotient(14) and smaller remainder (1).
But, since there is no question with 1 point, have to make remainder 5 as it is the next possible point.
To do that, the quotient * divisor must equal 4, so minus 2 from 14 which gives 12 (“new” quotient) and remainder 5.
The remainder 5 represent 1 medium question (5points)
Easy = 12 + 1(minimum) = 13
Medium = 1 + 1(minimum) = 2
Difficult = 1(minimum) = 1
If Anita answers AT LEAST one of each question, the minimum point is 2+5+7 = 14
43-14=29
To have maximum questions, divide 29 by 2 to get a larger quotient(14) and smaller remainder (1).
But, since there is no question with 1 point, have to make remainder 5 as it is the next possible point.
To do that, the quotient * divisor must equal 4, so minus 2 from 14 which gives 12 (“new” quotient) and remainder 5.
The remainder 5 represent 1 medium question (5points)
Easy = 12 + 1(minimum) = 13
Medium = 1 + 1(minimum) = 2
Difficult = 1(minimum) = 1
43 Points
19 easy=38points
1 medium=5points
Total
20questions:43Points
19 easy=38points
1 medium=5points
Total
20questions:43Points
360 Tutoring Program